JPS6418756A - Brake pressure controller - Google Patents
Brake pressure controllerInfo
- Publication number
- JPS6418756A JPS6418756A JP17643987A JP17643987A JPS6418756A JP S6418756 A JPS6418756 A JP S6418756A JP 17643987 A JP17643987 A JP 17643987A JP 17643987 A JP17643987 A JP 17643987A JP S6418756 A JPS6418756 A JP S6418756A
- Authority
- JP
- Japan
- Prior art keywords
- controller
- cpu
- controlling
- loadage
- abnormalities
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
PURPOSE:To prevent the shortage of brake force in a controller for controlling a controlling valve to alter pressure reduction starting pressure according to a loadage by monitoring the operation of CPU for controlling the controller and giving forcibly drive commands to an output device in abnormalities. CONSTITUTION:One of two liquid pressure generating chambers in a tandem master cylinder 2 is connected to front wheel brakes 5a, 5b through a piping 4 and the other chamber connected to rear wheel brakes 9a, 9b through a piping 6 and a valve device 7 respectively. The valve device 7 is constituted to alter pressure reduction starting pressure by controlling a servo motor 10 according to the command from a controller 11. The controller 11 is provided with CPU, etc., for receiving the output of a load detector 12 to calculate the number of pulse motor driving pulses corresponding to the present loadage, while being constituted to generate commands for to monitoring the operation of CPU, disconnecting CPU from the output device in abnormalities and driving forcibly a servo motor 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62176439A JPH0659818B2 (en) | 1987-07-14 | 1987-07-14 | Break pressure control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62176439A JPH0659818B2 (en) | 1987-07-14 | 1987-07-14 | Break pressure control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6418756A true JPS6418756A (en) | 1989-01-23 |
JPH0659818B2 JPH0659818B2 (en) | 1994-08-10 |
Family
ID=16013723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62176439A Expired - Lifetime JPH0659818B2 (en) | 1987-07-14 | 1987-07-14 | Break pressure control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0659818B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8304769B2 (en) | 2006-03-15 | 2012-11-06 | Sharp Kabushiki Kaisha | Active matrix substrate having channel protection film covering transistor channel, and display apparatus and/or, television receiver including same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58214447A (en) * | 1982-06-07 | 1983-12-13 | Akebono Brake Ind Co Ltd | Control method and device of brake force in vehicle |
JPS61157458A (en) * | 1984-12-28 | 1986-07-17 | Toyota Motor Corp | Automobile brake system |
-
1987
- 1987-07-14 JP JP62176439A patent/JPH0659818B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58214447A (en) * | 1982-06-07 | 1983-12-13 | Akebono Brake Ind Co Ltd | Control method and device of brake force in vehicle |
JPS61157458A (en) * | 1984-12-28 | 1986-07-17 | Toyota Motor Corp | Automobile brake system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8304769B2 (en) | 2006-03-15 | 2012-11-06 | Sharp Kabushiki Kaisha | Active matrix substrate having channel protection film covering transistor channel, and display apparatus and/or, television receiver including same |
Also Published As
Publication number | Publication date |
---|---|
JPH0659818B2 (en) | 1994-08-10 |
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